My Deep-sea Fishery

Transaction complete.

　　 Xiang Yangchao, Li Chao and Murong Zhenfei sent an invitation: "Brother Chao, boss Murong, stay and have a light meal before leaving?"

　　 Li Chao smiled and shook his head, "Eat is forbidden. I rarely eat at night now, high blood sugar."

　　 "But I have something for you." Li Chao smiled.

　　 "Oh? Give me something?" Xiang Yang looked at Li Chao curiously. He doesn't need anything now, and wondered why Li Chao suddenly gave him something.

"Well, this one is to congratulate you on changing the big boat. Come on, thank you for leaving me with the bluefin tuna. Come on. Didn’t you give me a mara snail today? The exchange of courtesy is called friendship, you If you don't accept it, then you are hypocritical." Li Chao said with a smile.

　　 Hearing this, Xiang Yang laughed, and he said: "Could it be a bar again? You gave me a bottle of Moutai Dragon when I bought the first boat."

　　 "Don't worry, not this time."

　　 Li Chao shouted toward the truck, "Bring things up."

　　 Xiang Yang raised his eyebrows. He noticed Li Chao's words and looked at the dock curiously. He wanted to see what it was, but he actually needed a word to raise his eyebrows.

　　 On the truck side, two Li Chao employees struggled to lift a fish tank from the carriage.

　　 Xiang Yang erred, crying and laughing: "Brother Chao, the gift you gave me is a fish?"

　　 "Look at it first before talking." Li Chao said mysteriously.

　　 Xiang Yang waited for the fish tank to be lifted up, then lowered his head and glanced inside.

　　 At a glance, Xiang Yang was fascinated by the contents of the fish tank.

　　 This is a sea tank.

　　 A sea tank of various styles.

　　 The creatures in the fish tank have beautiful body colors, strange shapes, and the richness of colors cannot be described in words.

　　 Xiang Yang thought that he had seen too much, but he was still dumbfounded when he saw this aquarium. There was only one thought left in his mind.

　　 Fuck, the fish can grow so beautiful.

　　 My god, there are such beautiful creatures on earth!

　　 "Do you know what this is?" Li Chao asked with a smile.

　　 Xiang Yang raised his head and said, "This is a nudibranch?"

　　 Xiang Yang is asking, but his tone is very positive.

Nudibranch is a collective term for all molluscs in the order Nudibranch. Although they grow up to only about ten centimeters, they have the richest and magnificent body color in the world. They are praised as "biological gems" by countless people who pursue beauty. "Undersea gems".

　　 Xiang Yang stared at a nudibranch that looked like a giant snail for a long time.

It has a sapphire blue body, purple lace on its body, and a pink transparent volute-like thing on its back. The two corners have a cyan background at first glance. Upon closer inspection, it is found that there is still a very deep black with scattered on the top. Stars and dots like phosphor.

　　 "You actually know nudibranch?" Li Chao asked in surprise.

　　 Xiang Yang smiled, "Nudibranch are widely distributed in all oceans, especially in warm shallow waters. Of course I know this kind of creature."

　　 "Okay." Li Chao said depressed: "I thought I could give you a surprise. The first time I saw nudibranch, I was surprised for a long time."

"You can keep these nudibranchs on your boat as decorations." Li Chao pointed to the sea tank and said, "Don't think that nudibranchs are beautiful, they must be spoiled. In fact, these colorful little ones The vitality of the elves is extremely tenacious, they are not very picky about the environment, as long as they can grow in salt water."

　　 Xiang Yang nodded, he knew that.

Although this is the first time Xiang Yang has seen living nudibranchs, Xiang Yang has seen in his books that nudibranchs can grow very large and beautiful as long as they are in clear water and warm sunshine. It is the true sea spirit in the hearts of countless people.

　　 Because of this, people often pretend to be nudibranch with other creatures in the market.

　　 Nudibranch is actually very recognizable.

　　 The eyes of nudibranchs are generally only a quarter of a millimeter in diameter, and their structure is very simple, and they are really small on the outside.

　　 The internal structure of its eyes is also very simple, usually there are only crystals and 5 photoreceptors, they can only simply distinguish between day and night, and are invisible to specific objects.

　　 They rely on two teams of tentacles to perceive the things around them, the head tentacles and the rod-shaped tentacles.

　　The antennae of the head are very sensitive to touch and taste.

　　The rod-shaped tentacles are used for odor detection.

　　 Nudibranch must have gill feathers protruding from the body on its back. That is its respiratory organ. The effect is the same as the feathers of a Christmas tree worm. That is the most important way to distinguish whether a creature is a nudibranch or not.

　　 Although some underwater creatures are not nudibranchs, they are often taken to the market by black-hearted vendors to pretend to be nudibranchs because they are also brightly colored.

　　 Therefore, when distinguishing whether a marine creature is a nudibranch, it cannot be distinguished by color alone. The gill feathers protruding from the back are the most reliable signs of nudibranch.

　　 Of course, the nudibranchs in the aquarium that Li Chao gave to Xiang Yang definitely don't need to be identified. These are all nudibranchs like fake marine creatures.

　　 Xiang Yang stared at the aquarium for a long time.

　　 Li Chao smiled and asked: "How is it? Do you like it?"

　　 Xiang Yang nodded~www.readwn.com~ I like it, but Brother Chao, you should take it back. "

　　 "How?" Li Chao asked.

Xiang Yang smiled bitterly: "Most nudibranchs are carnivorous. There are too many types in the tank you gave me. The diet of various nudibranchs is different. Look at this pink one. It should only eat sponge animals. Look at this sky blue one. If I’m not mistaken, it should only eat hydrops. Some nudibranchs only eat exoanal animals or caudate animals. I This is a fishing boat. If I keep such a group of things on the boat, then I won’t have to work anymore."

　　 "It's not so troublesome." Li Chao smiled and said: "There are special fish foods, and barnacles and sea anemones are also their favorite snacks."

　　 Speaking of sea anemones, Xiang Yang remembered a video of nudibranch hunting giant sand sea anemones when he was in college.

　　The sand sea anemone is a powerful guardian of clown fish and sea anemone shrimp. It has a ring of poisonous tentacles that can spray venom outwards. Ordinary marine creatures dare not provoke such terrifying creatures like sand sea anemones.

If marine organisms are unfortunately attacked by sand sea anemones, they will be anesthetized at least, but they will die. Few marine organisms will take the initiative to challenge sand sea anemones, but nudibranchs that feed on sea anemones are obviously It is a special case.

　　 Xiangyang remembered that the video was a nudibranch staring at an anemone for a long time, then sneaking towards the sand anemone.

　　 It took the nudibranch nearly an hour to dive to the roots of the sand anemone.